[Bug c++/115425] [13/14 regression] ICE: tree check: expected type_pack_expansion or expr_pack_expansion, have error_mark in tsubst_pack_expansion, at cp/pt.cc:13778

[ppalka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115425

--- Comment #6 from Patrick Palka <ppalka at gcc dot gnu.org> ---
*** Bug 109648 has been marked as a duplicate of this bug. ***